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Frequently Asked Questions
Yes! Check out hashing events happening today here. These are in-person gatherings where you can meet fellow enthusiasts and participate in activities right now.
Discover all the hashing events taking place this week here. Plan ahead and join exciting meetups throughout the week.
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Hashing Events Today
Join in-person Hashing events happening right now
139. [pro:]TEST! Petr Fifka - Agenti útočí
**Anotace přednášky:**
**Stále ještě píšete každý testovací scénář manuálně krok za krokem? Tomu je konec! Agenti útočí!**
Petr vás provede praktickým využitím GitHub Copilot AI agentů a ukáže, jak je zapojit do automatizovaného testování.
Na setkání se podíváme mimo jiné na to:
* Jak správně stavět a formulovat instrukce pro agenty.
* Nastavení a orchestraci agentů v rámci Playwright, TypeScript a Node.js.
* Připojení MCP (Model Context Protocol) pro integraci s prohlížečem a GitHubem.
* **Hlavní cíl:** Zkusíme otestovat běžící aplikaci čistě jen pomocí AI agentů!
Meetup bude probíhat formou praktického workshopu.
Pokud si budete chtít vše vyzkoušet s námi přímo na vašem počítači, nainstalujte si prosím:
* [Node.js,](https://nodejs.org/en)
* Playwright (TypeScript) dle oficiální dokumentace
* a připravte si aktivní GitHub účet (ideálně s přístupem ke GitHub Copilot).
**O speakerovi:**
**Petr Fifka** začínal s testováním před více než 13 lety. Prošel si mnoha testing pozicemi. Začínal jako UAT tester, posouval se směrem automatizace testování, test leadingu a managementu. Má bohaté zkušenosti se školeními, mentoringem a konzultacemi. Aktuálně se věnuje rozvoji své firmy Tredgate, předávání znalostí, speakování a samozřejmě aplikaci umělé inteligence.
Těšíme se - organizátoři [Pro:]Test!
**Meetup probíhá pouze osobně bez streamování. Budeme pořizovat záznam, který následně naleznete na našem YouTube kanálu:** https://www.youtube.com/@profesionalni_testeri
ContextLoop - AI & Vibecode sdílení zkušeností, trablů a tipů (Q2/2026)
Frustruje tě občas AI při vývoji softwaru či automatizaci procesů? Zajímá tě jak programují a pracují s AI ostatní – doopravdy, ne v demo ukázkách? Chceš sdílet a poznávat lessons learned a tipy, co fungují?
Tohle je večer o reálné práci s AI. O chybách, slepých uličkách, hackech a malých vítězstvích. V práci i na side projektech.
Počet míst je omezen.
**Nutná registrace zde:** https://contextloop.eventcube.io/events/94937/
**Co tě čeká:**
* krátké ukázky skutečných projektů a využití AI
* otevřené sdílení problémů („tohle mi nefunguje, pomozte“)
* společné hledání řešení a sdílení tipů
* novinky aneb co se zajímavého událo od minula
* minihackathon - lehká soutěž / výzva, do které se může zapojit každý (vem s sebou notebook!)
* můžeš krátce představit i svůj projekt
* networking v přátelském kruhu
* drobné občerstvení v ceně
* bonus: můžeš vyzkoušet AR brýle s augmentovanou realitou
**Místo konání:**
***Work Lounge Václavské náměstí (Event Space)***
Adresa: Václavské náměstí 3, Praha 1
**Jak to bude vypadat?**
Jde o neformální večerní setkání určené především těm, kteří využívají, programují nebo se učí programovat s pomocí AI (ať už v práci nebo ve volném čase). Nic fancy, nejde o přednášky ani konferenci, ale o sdílení reálných projektů, zkušeností a problémů z praxe. Bez pódia a bez klasických speakerů – cílem je, aby každý mohl být součástí dění.
**Komu je akce určena:**
Těm, kdo používají AI k automatizaci, vývoji softwaru nebo se sami učí programovat s pomocí AI (vibecoding), ale i kdokoli se zájmem o takovéto praktické využití AI.
**Program:**
***18:00 – 18:30 — Novinky***
* **Lukáš Smrčka** (Architect & Lead Developer) – Zajímavosti ze světa vibecodingu a AI – aneb co se za ten čtvrtrok událo.
***18:30 – 20:00 — Show & Struggles (ukázky vybraných projektů)***
krátké vstupy (cca 15 min), reálné projekty a práce s AI, otevřené sdílení problémů a slepých míst
* **David Vávra** (autor úspěšné aplikace Settle Up) — Z Androidu na iOS pomocí Gemini a Compose Multiplatform
* **Zdeněk Hásek** (CTO vJednom.cz") — desktop app v Electron.js za použití Opencode a modely jako je Opus, Codex a Kimi – výzvy a slepé uličky.
* **Martin Richter** (konzultant digitální efektivity TV komentátor) — vývoj aplikace PlayerHub pro sportovní komentátory – tipy a faily od neprogramátora.
* **Katy Šrámková** (vibecoderka) — Kočírování týmu funkčních a cross-verifikačních agentů při vývoji mobilní aplikace.
* **Dominik Šimoník** (Senior Engineer @Very Good Ventures) — Od vibecodu k produkci: co skutečně pomohlo.
***20:00 – 20:15 — Minutka pro každého***
Kdo má zájem, může si na 1 minutu vzít slovo a prezentovat svůj vajbkódí/AI projekt.
***20:15 – 21:00 — Společné řešení & interakce***
* moderuje **Jarda Řezník** (Red Hat)
hlasování o nejčastějších / nejzajímavějších problémech
společné hledání řešení a sdílení tipů
(Mrkněte na [Tipy a střípky z minula](https://www.contextloop.cz/events/2026Q1/index.php) nebo do naší [Knihovny, kde najdete i zajímavé odkazy](https://www.contextloop.cz/library.php))
***21:00 – 21:30 — Minihackathon***
kdo má chuť to zkusit, notebooky s sebou
([Výsledky minihackathonu z minula ← zahrejte si vytvořené mini hry](https://www.contextloop.cz/minihackathon/))
***21:30 – 22:00 — Networking a bonus***
neformální diskuze a volné pokračování debat u projektů
* Bonus host: **Jan Hovora** (CEO QuaternAR) — budete mít možnost vyzkoušet si **AR brýle s augmentovanou realitou** a vizualizací zobrazení digitální mapy terénu.
Detaily a časování programu se mohou změnit.
Máš otázku? Napiš nám zprávu nebo email na info@contextloop.cz.
Beerfi Prague - Web3 Builders Meetup #48
**Agenda:**
* Introduction
* Onsite/remote talk & Campfire
* Lightning Talks / Fuck ups
Open door @ 19:00 Prague time, start 19:30
Once a month on the last Tuesday, we bring together Web3 builders - tech. founders / smart contract programmers / auditors.
Whether you are a Web2 developer interested to learn more or a senior in the Web3 sphere, our meetup is for you!
Enjoy a nice cold lager and get ready to blow your mind on what’s possible in blockchain.
Our upcoming meetup will be again hosted at Decada - a crypto-friendly cafe bar with an inviting atmosphere and friendly staff. Decada's commitment to innovation makes it the perfect venue for gathering like-minded people. They are happy to invite us to join them for an evening of fresh perspectives, vibrant discussions, and good company at Decada.
Have something to share like a project or protocol in Web3? You get the floor for 5 minutes. Please signup here:
[https://docs.google.com/document/d/1Dm3De2kWn00STS44Y0vyXtZsFd1A5TUU7sVH0aydr0s/edit](https://docs.google.com/document/d/1Dm3De2kWn00STS44Y0vyXtZsFd1A5TUU7sVH0aydr0s/edit)
The meetup is focused on project conceptual design and smart contract development.
Not frontends and JS Frameworks - there are other meetups for those.
Example topics are inheritance approaches, comparison of proxies, their gas, size, ect. Other talks will be about cross chain / layer calls, blind signing, security, clever hacks, and more. Regarding contracts level - any smart contracts, i.e. not limited to EVM based.
Have questions or want to share something cool with us? Join our community group on Telegram to get updates or to share knowledge: [https://t.me/+eA4eMYlEo-k2ZGVk](https://t.me/+eA4eMYlEo-k2ZGVk)
We look forward to seeing you all!
English Conversation Club (Ládví Praha 8)
Are you learning English as a second language and looking for a chance to practice? Join our **English Conversation Club**!
We create a friendly atmosphere with **games and activities** designed to help you improve your conversational skills. Our goal is simple: **leave each session with new words and more confidence speaking English!**
**Details:**
* **Cost:** Free (bring some money to buy a drink at Tichá Kavárna)
* **Frequency:** Meets regularly based on attendance
* **Who:** Anyone studying or practicing English
**Things to know:**
Tichá Kavárna is a social enterprise café that creates jobs for the deaf community and connects the hearing and deaf worlds. Guests can order in sign language or simply point to the menu, making communication easy. Profits support services for the deaf and the café’s development.
This event is sponsored by the church **Církev bratrská, Bohnice** [https://www.cbbohnice.cz](https://www.cbbohnice.cz/). We believe in helping others with practical needs—like learning English—while we live lives that reflect Jesus. At the end of each session, we’ll offer an open invitation for anyone interested in exploring faith, reading the Bible, or learning more about Jesus. **Participation in religious activities is completely optional.** We will never trick you into attending and will always be honest about the content of our meetings.
Make Friends | International Meet-Up
\~FREE EVENT\~
Meet Locals & internationals People Every Tuesday & Make New Friends🙂
For introverts and shy people (we all are sometimes), we have ice-breaking games and more... so feel free to come by.
Everyone is invited to enjoy amazing Cocktails in 135kc only🍸
Beer in 49 kc 🥂🍻
It is organized after our Biggest Event in Central Europe with 234 people in a single event. 🙂
📍LOCATION
TEQUILA TALES BAR & MUSIC CLUB
Újezd 409/19, 118 00 Malá Strana, 118 00 Prague, Czech Republic
(Nearest tram stop- Hellichova & Ujezd)
❓Questions❓
Follow & write to
https://www.instagram.com/tequilatales_prg/
***
\~AKCE ZDARMA\~
Každé úterý se seznamte s místními a mezinárodními lidmi a najděte si nové přátele🙂
Pro introverty a stydlivé lidi (všichni jsme někdy) máme hry na lámání ledu a další... tak neváhejte a přijďte.
Všichni jsou zváni k vychutnání úžasných koktejlů jen za 135 kč🍸
Pivo za 49 kč 🥂🍻
Je pořádána po naší největší akci ve střední Evropě s 234 lidmi na jediné akci. 🙂
📍 POLOHA
TEQUILA TALES BAR & MUSIC CLUB
Újezd 409/19, 118 00 Malá Strana, 118 00 Praha, Česká republika
(nejbližší tramvajová zastávka- Hellichova & Újezd)
❓Otázky❓
Sledujte a pište
https://www.instagram.com/tequilatales_prg/
REAL WOMEN: DESIRES AND SEXUALITY
What becomes possible when taboo is no longer hidden in silence?
Real Women is a women’s gathering devoted to the embodied exploration of the truths women are often taught not to say out loud.
Through breathwork, somatic practices, movement, and guided sharing, we enter this territory with honesty, care, and respect. This is an invitation to reconnect with the body, soften shame, and give space to what is actually there — longing, discomfort, curiosity, boundaries, truth, and desire.
The space is grounded and supportive. There is no pressure to reveal more than feels right, and no need to perform openness. Each woman is invited to move at her own pace and meet herself with more awareness, courage, and self-trust.
This evening is for women who want deeper connection to their body, a more truthful relationship to desire and sexuality, and a space where even difficult or taboo themes can be met with maturity and presence.
Facilitated by Katya Kokkalou, embodiment and sensuality therapist.
300 CZK, https://vev.co/atma-community-space-praha
Tuesday 3x3 Basketball in Pražačka with Galaksians
**3x3 Basketball** practice in **Gymnázium Na Pražačce** indoor basketball court.
**Start at 19h00**. Everybody is welcome, no age, gender nor any restriction of any type to join.
We got a full field, rotating with 3x3 matches on each side.
Cost: **90 crowns**.
Please send the money using the **QR Code** stored here: https://imgur.com/a/thtAJd0
In case of any Opt-out within 24h of the session, or no show, the payment will be due (you still can ask someone to come instead of you, as your spot will be booked)
Hashing Events This Week
Discover what is happening in the next few days
AI 4 DEV — 4/2026 @ Praha
Potkáme se a dáme si dva kratší talky, které mají za úkol hlavně otevřít diskuzi. Tohle není přednáška ve škole – je to prostor pro zvídavce, kteří chtějí sdílet, ptát se a posouvat se dál.
Vezmi s sebou nápady, otázky nebo jen chuť potkat další lidi, kteří přemýšlejí podobně.
talks:
🎤 Ondrej Hatala - Open Code a Kimaki
🎤 Jakub Karlec - Design system sync (figma**↔**code)
\-\-\-
Přijdte od 17h si dát večeři, v 18h začne první přednáška v 19h druhá
**Ondrej Hatala - Open Code a Kimaki**
nadšený objaviteľ stále nových vecí, ktorým ešte celkom nerozumie. O to radšej o nich však rozpráva.
OpenCode a Kimaki – Skúšali ste sa už rozprávať so svojím terminálom? Ukážeme si open-source BYOM stack („bring your own model“) postavený na OpenCode a Kimaki.
\-\-\-
**Jakub Karlec - Design system sync (figma↔code)**
Jakub je spolumajitel designového studia 2FRESH. Věří, že dobrý design mění svět k lepšímu. Přes dvacet let pracoval jako vývojář a designér pro startupy i firmy z Fortune 500. V posledních letech má na starosti obchod, do kterého se snaží promítat principy design thinking.
Na open-source projektu http://cal.com testuju, jestli je možné udržet design systém ve Figmě a v kódu skutečně 1:1. Postavil jsem sadu Claude Code skills, které díky Figma Console MCP a JSON mezivrstvě synchronizují tokeny, properties i komponenty. Z chyb, které agent dělá, se snažím postupně vytvářet nová pravidla, aby se celý systém průběžně zlepšoval. Je to dost bolestivý proces :-)
\-\-\-
Vibecoders vítáni
:huggin-face:
MCP EVERYWHERE
\-\-\-
Wednesday Vltava Run
We are a group of runners who meet most weeks for a run around the beautiful Vltava River's edge.
You can bring your running shoes straight from the office/home office if you don't have time to stop at home. There will be a place to put your bags in the Cafe. We will run about 9 km along the river and have a drink afterwards. Paces vary!
We will meet in the square near Kavarna Liberal (Hermanova 6), near the Vltavska metro/tram stop at 6:30 on Wednesday.
See you there!
TANCHEERNA 💃 Dance Friending for Absolute Beginners 🎶
The most enjoyable dance friending event on Friday night 💃✨
We start with super simple group dances and fun mixers to get everyone laughing and moving together. From there, we add some casual couple dances across a bunch of different styles—mixing European classics (Waltz, Polka) with modern Folklore (Balfolk) and easy-to-learn Latin vibes (Forró). 🎶🕺
✅ No experience needed → We focus only on simple dances—and sometimes we even start with a quick lesson to get you going! 🕺
✅ No partner needed → We rotate! Feel free to ask anyone taking a break. If they decline, simply ask someone else 👋
✅ No dress code → Wear whatever is comfortable for you. 👟
✅ No pressure → Forget about complex footwork or traditional roles—as long as you can sway to the rhythm, you belong! 🌟
If you love to move and want to make new friends, simply show up on Friday and let’s dance!! 💃🔥
**Tančírna** (pronounced *tahn-cheer-nah*) comes from the Czech word "tančit" (to dance) and literally means "**a place for dancing**".
Khmelnytskyi. The bridge: from soft skills to hard contracts
**ВАЖЛИВО! Зареєструйтеся на [Luma page](https://luma.com/be1oxtyg)**
Приходьте розібратись, чому софтскіли вирішують більше, ніж здається.
Бо справа не тільки в тому, що ви робите, а в тому, як ви ведете процес: від першого контакту до фінальних домовленостей.
Поговоримо коротко і по ділу:
* як брифити без зайвих «уточнень»
* що робити на кікофі, щоб не загрузнути в хаосі
* як тримати фокус за допомогою простих інструментів (типу lean canvas)
* і розберемо реальні кейси з клієнтами — з усіма нюансами
**Спікери:**
* [](https://www.linkedin.com/in/olexworld/)**[Євген Олексюк](https://www.linkedin.com/in/olexworld/)**, Senior UX Designer в EPAM, куратор курсів UX Design Beginning та UX Design Medium у Projector Online Institute, ментор Projector Mentorship
* [](https://www.linkedin.com/in/vadym-kulatsky/)**[Вадим Кулацький](https://www.linkedin.com/in/vadym-kulatsky/)**, Senior UI/UX Designer в Stfalcon
* **[Віталій Шматлай,](https://www.linkedin.com/in/shmatlai/)** Business Analyst in P2H, Inc
* **[Наталя Гринчук](https://www.linkedin.com/in/nataliahrynchuk/)**, модераторка
**📍 Деталі події**
**30 квітня (четвер)**, **19:00** *EET (Україна)*
Локація: **МУСКАТ** *(вул. Подільська, 70)*
Подія **безкоштовна**, але за **попередньою реєстрацією** - **[LUMA](https://luma.com/be1oxtyg)** !
Без теорії заради теорії. Тільки те, що реально працює!
Формат — живе спілкування, обмін думками та чесні розмови!
Після — нетворкінг, кава і коктейлі в МУСКАТ
Приходьте! Поспілкуємось та проведемо круто час 😊
Brunch and Chill: Make New Friends
⚠️ **IMPORTANT: You must sign up and buy a ticket here to attend:**
[https://groupvibe.com/](https://groupvibe.com/)
**This is a curated, small-group meetup make new friends in Prague.**
Each meetup brings together 4–6 like-minded people for casual conversations over brunch. We use the Groupvibe platform to organize and ensure everyone’s a good fit.
👉 **To attend, you’ll need to complete registration via this link:**
[https://groupvibe.com](https://groupvibe.com)
Once you register, and **buy a ticket or become a Groupvibe member**, we’ll share the exact location and match you with your group.
**Why this works:**
\* Smaller groups make real conversations easier
\* Matching helps avoid awkward dynamics
**Note:**
RSVPs here on Meetup don’t reflect total attendance. Many attendees register directly via our website.
This meetup is organized by **Groupvibe**, a small team passionate about helping people form meaningful friendships offline.
Saturday running and coffee
Hi All,
Come and join us for social running and a coffee!
We meet at the main gate of Vystaviste - tram stop Vystaviste Holesovice. We will run in Stromovka.
Usually we run around 50mins and it is up to everyone how many kilometres. We welcome all levels of runner. We can all run together or, if there is more of us, we can split into groups and at the end of the run we all meet close to the starting point to go for a coffee to a nice local coffee place (where they also sell cakes and great chocolate). If the weather is great, we can also just sit in one of the outside coffee placces in Stromovka and enjoy the sun.
This is where we meet:
http://photos2.meetupstatic.com/photos/event/7/7/3/1/600_447930513.jpeg
Forró💃🏻 #1 Latin Social Dancing in Prague ✨ Beginners welcome
**The most welcoming dance floor on a Wednesday night in Prague**💃✨
Forró is a rhythmic Brazilian dance known for its warm, welcoming community and very casual dance floor vibes.
✅ **No experience needed** → We kick off at 7:45 PM with a quick introduction to the basics.🕺
✅ **No partner needed** → We rotate after every song. If you feel like dancing, simply ask anyone taking a break to join you. 👋
✅ **No dress code** → Wear casual basics. You can dance in socks or barefoot. 👣
✅ **No pressure** → There is a bar at the venue for lemonade or some liquid courage. Entry is voluntary (usually 150 CZK via cash or QR code).
Social dancing is better than the gym, cheaper than therapy and there is no small talk.
If you love to move and want to make new friends, simply show up on Wednesday and let's dance!! 💃✨
Hashing Events Near You
Connect with your local Hashing community
Columbus HUG April
Want to be a speaker? submit your talk to our Call for Presenters!!!
https://sessionize.com/cbus-hug-2026/
ASH UU Topic: TBD
ASH is Atheists, Skeptics and Humanists of First Unitarian Universalists of Columbus Ohio
TBD
Snacks are usually available, and you are welcome to bringing something to share!
Choose Your Movie: THE SHEEP DETECTIVES vs HOKUM at Cinemark Stoneridge!
Join us as we get together to see your choice of two VERY different movies – one sweet and wholesome – the other a terrifying folklore horror! Option 1 is the fun whodunnit-action-comedy-mystery led by Hugh Jackman, THE SHEEP DETECTIVES! Option 2 is the top-reviewed supernatural-horror-thriller starring Adam Scott, HOKUM! Here’s a description, trailer and plan for this event:
THE SHEEP DETECTIVES: Every night a shepherd reads aloud a murder mystery, pretending his sheep can understand. When he is found dead, the sheep realize at once that it was a murder and think they know everything about how to go about solving it. The film is directed by Kyle Balda and take a look at this ensemble cast: Hugh Jackman, Nicholas Braun, Molly Gordon, Hong Chau and Emma Thompson and the voices of Julia Louis-Dreyfus, Bryan Cranston, Chris O'Dowd, Regina Hall, Patrick Stewart, Bella Ramsey, Brett Goldstein and Rhys Darby. TRAILER: https://www.youtube.com/watch?v=pyZI5oM6hWk
HOKUM: In this film, a horror writer visits an Irish inn to scatter his parents' ashes, unaware the property is said to be haunted by a witch. It is written/directed by Damian McCarthy stars Adam Scott, Peter Coonan, David Wilmot, Florence Ordesh and Austin Amelio. Hokum premiered to rave reviews at this year’s SXSW Festival and is being release by Neon. It is earning a stellar 97% positive rating on Rotten Tomatoes, which calls it, “A classic haunted house story enriched with atmospheric folklore and perfectly-timed shocks!” TRAILER: https://www.youtube.com/watch?v=EVCIK_MPyhc
PLAN: We’ll plan for a 7pm-ish showing of both films and will meet inside the theater lobby about 20 minutes before showtime. If the showtimes work out, we’ll try to get both groups together for a bite before the shows! Complete details and showtime will be confirmed/announced as the date gets closer.
Look forward to seeing you there, Dan
Columbus Elite AI Bot Blueprint for Consistent Cashflow
## Level Up: AI Agent Masterclass
Imagine an intelligent assistant, built by you, operating directly within your web browser to conquer your daily tasks. Using cutting-edge techniques, this concept becomes reality.
### [Reserve Your Spot Now](https://remoteready.io/product/OpenClawMasterclass?city=Columbus&groupurlname=circle-of-professionals-mastering-ai-income&startgmtdatetime=2026-05-01T22:00:00Z)
(Please note: Registration via the link is essential to secure your enrolment.)
---
This intensive masterclass provides the blueprint for designing, training, and deploying your very own AI agent powered by OpenClaw. This accessible platform enables anyone to build effective browser-based helpers for automated task completion. Prior coding knowledge isn't a barrier.
**Who Should Attend:**
* Freelancers looking to dramatically enhance their output.
* Individuals eager to craft a personalized AI assistant.
* Professionals from non-technical backgrounds seeking practical AI skills.
* Tech enthusiasts wanting direct experience with AI.
* Developers exploring AI agent frameworks.
**Key Takeaways:**
* Expert techniques for monitoring and refining agent performance over time.
* Practical experience automating diverse tasks, encompassing data gathering, form population, and in-depth research.
* Step-by-step guidance on configuring and utilizing OpenClaw within your preferred browser.
* Strategies to implement task chaining, empowering your agent to manage sophisticated, multi-stage workflows.
**Testimonial:**
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Seize the opportunities and build your AI agent today!
IxDA Chat ‘n Pancakes
It feels like we just saw each other 🤷. Join members of the local design and UX community for our monthly breakfast. For May we’re stopping in for Rooh’s popup breakfast/cafe concept. You know someone is getting the lobster yuzu croissant, and that’s not even the prettiest thing on the menu!.
Gold Star Business Networking
Bring your business cards and network in person with other business professionals! Gold Star Referral Clubs is one of the most established professional networking organizations in the country, with multiple groups in central Ohio. Join us!
![139. [pro:]TEST! Petr Fifka - Agenti útočí](https://secure.meetupstatic.com/photos/event/4/b/8/5/highres_533719333.webp?w=640)



















